water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 510n ex handwheel mon atu afc2000 Steam Trap mm 14 17 22 27

mm 14 17 22 27 N

DA pneumatic actuators double-acting rotary actuators

43 400 245 210 303 150 8

Croquis dimensionnel VS331-NT-NC-24VAC

avec actionneur pneumatique à double effet PA-DA

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 510n ex handwheel mon atu afc2000 Steam Trap mm 14 17 22 27Butterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the